| Autor: |
Endo, Kazutoyo, Haruta, Hiroshi, Honda, Chikako, Katada, Motomi, Nakahara, Hiromichi, Nakada, Masami, Saeki, Masakatsu, Aratono, Yasuyuki |
| Zdroj: |
Hyperfine Interactions; December 1994, Vol. 91 Issue: 1 p645-649, 5p |
| Abstrakt: |
Iron-barium glaze was prepared from commercially available materials for ceramic arts and from chemical reagents, and investigated by means of Mössbauer spectroscopy and an electron probe micro analyzer (EPMA). Mössbauer spectra showed a doublet of paramagnetic high-spin Fe(II) and Fe(III) incorporated into aluminosilicate, and the magnetically-split hyperfine structures of hematite and magnetite, depending on the iron content and firing conditions. The EPMA indicated striped patterns on the secondary electron images, and the fluorescent X-ray analysis proved that the patterns are due to the heterogeneous distribution of elements in the glaze. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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